More generally, site designs will move toward more flexible aggregation systems. Instead of a rigid navigation system that gives users a pre-defined hierarchy of choices, we’ll see many more user-driven systems. Faceted classification systems (like the

"Mashups are web-based applications that aggregate visual interfaces (eg;Google maps), business logic, or data, from other web applications or sites and recombine these components as required to meet a specific purpose or business need. In openkapow, mash

RSSBus gives you the ability to access all of your data sources in the same way and in the same format. The beautiful thing about this is that it opens up so many options for what you can do with the data in a small amount of time.